3552687 has 8 divisors (see below), whose sum is σ = 5263280. Its totient is φ = 2368440.

The previous prime is 3552673. The next prime is 3552697. The reversal of 3552687 is 7862553.

It is not a de Polignac number, because 3552687 - 2⁴ = 3552671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65764 + ... + 65817.

It is an arithmetic number, because the mean of its divisors is an integer number (657910).

Almost surely, 2^3552687 is an apocalyptic number.

3552687 is a deficient number, since it is larger than the sum of its proper divisors (1710593).

3552687 is a wasteful number, since it uses less digits than its factorization.

3552687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131590 (or 131584 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 3552687 is about 1884.8572890275. The cubic root of 3552687 is about 152.5875086755.

The spelling of 3552687 in words is "three million, five hundred fifty-two thousand, six hundred eighty-seven".